thank you for talking with us, dr. banschick. >> it has been my pleasure. thank you. >> for more information on divorce, visit our website. for "tkn," i'm lauren. >> we see them all the time, but very few of us look closely. so here's this week's "flag facts." >> when you think of digging for diamonds, you probably think of africa, but diamond mining does exist in the u.s., in one place -- arkansas. that's why the state flag's most prominent feature is a big blue-and-white diamond. >> the flag of arkansas pays tribute to the diamonds that have been mined in that state. if you look at the flag, you'll see a diamond shape with stars inside of it, and also, the white field is in a diamond shape. >> arkansas was the 25th state to enter the union, and there are 25 white stars on the border. the blue stars stand for countries that have claimed the area through its history -- spain, france, the u.s.a., and one other. >> this star represents arkansas' place in the confederacy. after they seceded from the union, they joined the confederacy in 1861. >> arkansas withd